public async void PopulateMessagePage(string packetMessagePath)
        {
            if (string.IsNullOrEmpty(packetMessagePath))
            {
                return;
            }

            _packetMessage = PacketMessage.Open(packetMessagePath);

            _packetForm = CreateFormControlInstance(_packetMessage.PacFormName); // Should be PacketFormName, since there may be multiple files with same name
            if (_packetForm is null)
            {
                await ContentDialogs.ShowSingleButtonContentDialogAsync("Failed to find packet form.", "Close", "Packet Messaging Error");

                return;
            }
            PrintMsgTestViewModel.Instance.PacketForm = _packetForm;
            //_formsViewModel.PacketForm = _packetForm;

            _packetForm.FormPacketMessage = _packetMessage;

            StackPanel stackPanel = ContentArea;

            stackPanel.Margin = new Thickness(0, 0, 12, 0);

            stackPanel.Children.Clear();
            stackPanel.Children.Insert(0, _packetForm);

            if (_packetMessage.PacFormName == "SimpleMessage")
            {
                //_packetForm.MessageReceivedTime = DateTime.Now;
                switch (_packetMessage.MessageOrigin)
                {
                case MessageOrigin.Received:
                    (_packetForm.ViewModelBase as MessageFormControlViewModel).InBoxHeaderVisibility = true;
                    break;

                case MessageOrigin.Sent:
                    (_packetForm.ViewModelBase as MessageFormControlViewModel).SentHeaderVisibility = true;
                    break;

                default:
                    (_packetForm.ViewModelBase as MessageFormControlViewModel).NewHeaderVisibility = true;
                    break;
                }
            }
            FillFormFromPacketMessage();
            if (_packetMessage.MessageState == MessageState.Locked)
            {
                _packetForm.LockForm();
            }

            PrintMsgTestViewModel.Instance.PrintForm();
        }
Ejemplo n.º 2
0
        public async void StartDownloadAsync(string serverAddress)
        {
            // Validating the URI is required since it was received from an untrusted source (user input).
            // The URI is validated by calling Uri.TryCreate() that will return 'false' for strings that are not valid URIs.
            // Note that when enabling the text box users may provide URIs to machines on the intrAnet that require
            // the "Home or Work Networking" capability.
            if (!Uri.TryCreate(serverAddress.Trim(), UriKind.Absolute, out Uri source))
            {
                //rootPage.ShowMessageBox($"Invalid URI ({serverAddress.Trim()}).");
                return;
            }

            int    index       = serverAddress.LastIndexOf('/');
            string destination = serverAddress.Substring(index + 1);

            if (string.IsNullOrWhiteSpace(destination))
            {
                await ContentDialogs.ShowSingleButtonContentDialogAsync("A local file name is required.");

                return;
            }

            StorageFile destinationFile;

            try
            {
                destinationFile = await SharedData.ArchivedMessagesFolder.CreateFileAsync(destination, CreationCollisionOption.ReplaceExisting);
            }
            catch (FileNotFoundException ex)
            {
                await ContentDialogs.ShowSingleButtonContentDialogAsync("Error while creating file: " + ex.Message);

                return;
            }

            BackgroundDownloader downloader = new BackgroundDownloader();
            DownloadOperation    download   = downloader.CreateDownload(source, destinationFile);

            log.Info(String.Format($"Downloading {source.AbsoluteUri} to {destinationFile.Name}, {download.Guid}"));

            download.Priority = BackgroundTransferPriority.Default;

            // Attach progress and completion handlers.
            await HandleDownloadAsync(download, true);
        }
        public async Task BBSConnectAsync2()
        {
            (string bbsName, string tncName, string MessageFrom) = Utilities.GetProfileDataBBSStatusChecked();
            //BBSData bbs = PacketSettingsViewModel.Instance.BBSFromSelectedProfile;
            BBSData bbs = BBSDefinitions.Instance.BBSDataArray.Where(bBS => bBS.Name == bbsName).FirstOrDefault();
            //TNCDevice tncDevice = TNCDeviceArray.Instance.TNCDeviceList.Where(tnc => tnc.Name == tncName).FirstOrDefault();
            TNCDevice tncDevice = PacketSettingsViewModel.Instance.TNCFromSelectedProfile;

            //if (tncName.Contains(SharedData.EMail) && tncDevice is null)
            //{
            //    tncDevice = TNCDeviceArray.Instance.TNCDeviceList.Where(tnc => tnc.Name.Contains(SharedData.EMail)).FirstOrDefault();
            //}

            _logHelper.Log(LogLevel.Info, "Start a new send/receive session");
            // Collect messages to be sent
            _packetMessagesToSend.Clear();
            List <string> fileTypeFilter = new List <string>()
            {
                ".xml"
            };
            QueryOptions queryOptions = new QueryOptions(CommonFileQuery.DefaultQuery, fileTypeFilter);

            // Get the files in the Outbox folder
            StorageFileQueryResult results = SharedData.UnsentMessagesFolder.CreateFileQueryWithOptions(queryOptions);
            // Iterate over the results
            IReadOnlyList <StorageFile> unsentFiles = await results.GetFilesAsync();

            foreach (StorageFile file in unsentFiles)
            {
                // Add Outpost message format by Filling the MessageBody field in packetMessage.
                PacketMessage packetMessage = PacketMessage.Open(file.Path);
                if (packetMessage is null)
                {
                    _logHelper.Log(LogLevel.Error, $"Error opening message file {file.Path}");
                    continue;
                }

                // messages that are opened for editing will not be sent until editing is finished
                if (packetMessage.MessageState == MessageState.Edit)
                {
                    continue;
                }

                // Moved to send button processing
                //DateTime now = DateTime.Now;

                //var operatorDateField = packetMessage.FormFieldArray.Where(formField => formField.ControlName == "operatorDate").FirstOrDefault();
                //if (operatorDateField != null)
                //{
                //    operatorDateField.ControlContent = $"{now.Month:d2}/{now.Day:d2}/{(now.Year):d4}";
                //}
                //var operatorTimeField = packetMessage.FormFieldArray.Where(formField => formField.ControlName == "operatorTime").FirstOrDefault();
                //if (operatorTimeField != null)
                //    operatorTimeField.ControlContent = $"{now.Hour:d2}:{now.Minute:d2}";

                FormControlBase formControl = FormsViewModel.CreateFormControlInstance(packetMessage.PacFormName);
                if (formControl is null)
                {
                    _logHelper.Log(LogLevel.Error, $"Could not create an instance of {packetMessage.PacFormName}");
                    await ContentDialogs.ShowSingleButtonContentDialogAsync($"Form {packetMessage.PacFormName} not found");

                    continue;
                }
                packetMessage.MessageBody = formControl.CreateOutpostData(ref packetMessage);
                packetMessage.UpdateMessageSize();
                // Save updated message
                packetMessage.Save(SharedData.UnsentMessagesFolder.Path);

                _packetMessagesToSend.Add(packetMessage);
            }
            _logHelper.Log(LogLevel.Info, $"Send messages count: {_packetMessagesToSend.Count}");

            if (tncDevice.Name.Contains(PublicData.EMail) && _packetMessagesToSend.Count == 0)
            {
                return;
            }
            List <PacketMessage> messagesSentAsEMail = new List <PacketMessage>();

            // Send email messages
            foreach (PacketMessage packetMessage in _packetMessagesToSend)
            {
                //tncDevice = TNCDeviceArray.Instance.TNCDeviceList.Where(tnc => tnc.Name == packetMessage.TNCName).FirstOrDefault();
                //bbs = BBSDefinitions.Instance.BBSDataList.Where(bBS => bBS.Name == packetMessage.BBSName).FirstOrDefault();

                //TNCInterface tncInterface = new TNCInterface(bbs?.ConnectName, ref tncDevice, packetSettingsViewModel.ForceReadBulletins, packetSettingsViewModel.AreaString, ref _packetMessagesToSend);
                // Send as email if a TNC is not reachable, or if message is defined as an e-mail message
                if (tncDevice.Name.Contains(PublicData.EMail))
                {
                    try
                    {
                        // Mark message as sent by email
                        packetMessage.TNCName = tncDevice.Name;
                        //if (!tncDevice.Name.Contains(SharedData.EMail))
                        //{
                        //    packetMessage.TNCName = "E-Mail-" + PacketSettingsViewModel>.Instance.CurrentTNC.MailUserName;
                        //}

                        bool sendMailSuccess = await SendMessageViaEMailAsync(packetMessage);

                        if (sendMailSuccess)
                        {
                            packetMessage.MessageState = MessageState.Locked;
                            packetMessage.SentTime     = DateTime.Now;
                            packetMessage.MailUserName = SmtpClient.Instance.UserName;
                            _logHelper.Log(LogLevel.Info, $"Message sent via E-Mail: {packetMessage.MessageNumber}");

                            var file = await SharedData.UnsentMessagesFolder.CreateFileAsync(packetMessage.FileName, CreationCollisionOption.OpenIfExists);

                            await file?.DeleteAsync();

                            // Do a save to ensure that updates are saved
                            packetMessage.Save(SharedData.SentMessagesFolder.Path);

                            //_packetMessagesToSend.Remove(packetMessage);
                            messagesSentAsEMail.Add(packetMessage);
                        }
                    }
                    catch (Exception ex)
                    {
                        _logHelper.Log(LogLevel.Error, $"Error sending e-mail message {packetMessage.MessageNumber}");
                        string text = ex.Message;
                        continue;
                    }
                }
            }

            // Remove already processed E-Mail messages.
            foreach (PacketMessage packetMessage in messagesSentAsEMail)
            {
                _packetMessagesToSend.Remove(packetMessage);
            }

            // TODO check if TNC connected otherwise suggest send via email
            //if (_packetMessagesToSend.Count == 0)
            //{
            //    tncDevice = PacketSettingsViewModel>.Instance.CurrentTNC;

            //    (string bbsName, string tncName, string MessageFrom) = Utilities.GetProfileData();
            //    //string MessageFrom = from;
            //    BBSData MessageBBS = Singleton<PacketSettingsViewModel>.Instance.CurrentBBS;
            //    if (MessageBBS == null || !MessageBBS.Name.Contains("XSC") && !tncDevice.Name.Contains(SharedData.EMail))
            //    {
            //        //string bbsName = AddressBook.Instance.GetBBS(MessageFrom);
            //        bbs = BBSDefinitions.Instance.GetBBSFromName(bbsName);
            //    }
            //    else
            //    {
            //        bbs = Singleton<PacketSettingsViewModel>.Instance.CurrentBBS;
            //    }
            //    tncDevice = TNCDeviceArray.Instance.TNCDeviceList.Where(tnc => tnc.Name == tncName).FirstOrDefault();
            //}
            //else
            //{
            //    //tncDevice = Singleton<PacketSettingsViewModel>.Instance.CurrentTNC;
            //    tncDevice = TNCDeviceArray.Instance.TNCDeviceList.Where(tnc => tnc.Name == _packetMessagesToSend[0].TNCName).FirstOrDefault();
            //    bbs = BBSDefinitions.Instance.BBSDataList.Where(bBS => bBS.Name == _packetMessagesToSend[0].BBSName).FirstOrDefault();
            //    //Utilities.SetApplicationTitle(bbs.Name);
            //    //bbs = PacketSettingsViewModel>.Instance.CurrentBBS;
            //}

            //Utilities.SetApplicationTitle(bbs?.Name);

            if (!tncDevice.Name.Contains(PublicData.EMail))
            {
                ViewLifetimeControl viewLifetimeControl = await WindowManagerService.Current.TryShowAsStandaloneAsync("Connection Status", typeof(RxTxStatusPage));

                //RxTxStatusPage.rxtxStatusPage._viewLifetimeControl.Height = RxTxStatusPage.rxtxStatusPage.RxTxStatusViewmodel.ViewControlHeight;
                //RxTxStatusPage.rxtxStatusPage._viewLifetimeControl.Width = RxTxStatusPage.rxtxStatusPage.RxTxStatusViewmodel.ViewControlWidth;

                //bool success = RxTxStatusPage.rxtxStatusPage._viewLifetimeControl.ResizeView();


                //return;     //Test

                PacketSettingsViewModel packetSettingsViewModel = PacketSettingsViewModel.Instance;

                //_tncInterface = new TNCInterface(bbs?.ConnectName, ref tncDevice, packetSettingsViewModel.ForceReadBulletins, packetSettingsViewModel.AreaString, ref _packetMessagesToSend);
                _tncInterface = new TNCInterface(bbs?.ConnectName, ref tncDevice, packetSettingsViewModel.ForceReadBulletins, packetSettingsViewModel.AreaCommands, ref _packetMessagesToSend);

                // Collect remaining messages to be sent
                // Process files to be sent via BBS
                await _tncInterface.BBSConnectThreadProcAsync();

                // Close status window
                await RxTxStatusPage.Current._viewLifetimeControl.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
                {
                    //RxTxStatusPage.rxtxStatusPage.CloseStatusWindowAsync();
                    //RxTxStatusPage.Current.RxTxStatusViewmodel.CloseStatusWindowAsync();
                    RxTxStatViewModel.Instance.CloseStatusWindowAsync();
                });

                PacketSettingsViewModel.Instance.ForceReadBulletins = false;
                if (!string.IsNullOrEmpty(bbs?.Name))
                {
                    _logHelper.Log(LogLevel.Info, $"Disconnected from: {bbs?.ConnectName}. Connect time = {_tncInterface.BBSDisconnectTime - _tncInterface.BBSConnectTime}");
                }

                // Move sent messages from unsent folder to the Sent folder
                foreach (PacketMessage packetMsg in _tncInterface.PacketMessagesSent)
                {
                    try
                    {
                        _logHelper.Log(LogLevel.Info, $"Message number {packetMsg.MessageNumber} Sent");

                        StorageFile file = await SharedData.UnsentMessagesFolder.CreateFileAsync(packetMsg.FileName, CreationCollisionOption.OpenIfExists);

                        await file.DeleteAsync();

                        // Do a save to ensure that updates from tncInterface.BBSConnect are saved
                        packetMsg.Save(SharedData.SentMessagesFolder.Path);
                    }
                    catch (FileNotFoundException)
                    {
                        _logHelper.Log(LogLevel.Error, $"File Not Found {packetMsg.FileName}");
                        continue;
                    }
                    catch (UnauthorizedAccessException)
                    {
                        _logHelper.Log(LogLevel.Error, $"Unauthorized Access {packetMsg.FileName}");
                        continue;
                    }
                    if (string.IsNullOrEmpty(packetMsg.Area) && SettingsViewModel.Instance.PrintSentMessages)
                    {
                        // Do printing if requested
                        _logHelper.Log(LogLevel.Info, $"Message number {packetMsg.MessageNumber} to be printed");

                        packetMsg.Save(SharedData.PrintMessagesFolder.Path);

                        SettingsViewModel settingsViewModel = SettingsViewModel.Instance;
                        PrintQueue.Instance.AddToPrintQueue(packetMsg.FileName, settingsViewModel.SentCopyNamesAsArray());
                    }
                }
                _packetMessagesReceived = _tncInterface.PacketMessagesReceived;
                await ProcessReceivedMessagesAsync();

                /*
                 * ApplicationTrigger trigger = new ApplicationTrigger();
                 * var task = RxTxBackgroundTask.RegisterBackgroundTask(RxTxBackgroundTask.RxTxBackgroundTaskEntryPoint,
                 *                                                     RxTxBackgroundTask.ApplicationTriggerTaskName,
                 *                                                     trigger,
                 *                                                     null);
                 * task.Progress += new BackgroundTaskProgressEventHandler(OnProgress);
                 * task.Completed += new BackgroundTaskCompletedEventHandler(OnCompleted);
                 *
                 *
                 * // Register a ApplicationTriggerTask.
                 * RxTxBackgroundTask rxTxBackgroundTask = new RxTxBackgroundTask(bbs?.ConnectName, ref tncDevice, packetSettingsViewModel.ForceReadBulletins, packetSettingsViewModel.AreaString, ref _packetMessagesToSend);
                 *          rxTxBackgroundTask.Register();
                 * // Start backgroung task
                 * // Reset the completion status
                 * var settings = ApplicationData.Current.LocalSettings;
                 * settings.Values.Remove(BackgroundTaskSample.ApplicationTriggerTaskName);
                 *
                 * //Signal the ApplicationTrigger
                 * var result = await trigger.RequestAsync();
                 *
                 * ApplicationTriggerResult result = await rxTxBackgroundTask._applicationTrigger.RequestAsync();
                 * //            await Singleton<BackgroundTaskService>.Instance.HandleAsync(RxTxBackgroundTask);
                 * // RxTxBackgroundTask is finished
                 *
                 * if (_connectState == ConnectState.ConnectStateBBSConnect)
                 * {
                 *  await Utilities.ShowSingleButtonContentDialogAsync(_result, "Close", "BBS Connect Error");
                 *  //_result = "It appears that the radio is tuned to the wrong frequency,\nor the BBS was out of reach";
                 * }
                 *          else if (_connectState == ConnectState.ConnectStatePrepareTNCType)
                 *          {
                 *              await Utilities.ShowSingleButtonContentDialogAsync("Unable to connect to the TNC.\nIs the TNC on?\nFor Kenwood; is the radio in \"packet12\" mode?", "Close", "BBS Connect Error");
                 *              //_result = "";
                 *          }
                 *          else if (_connectState == ConnectState.ConnectStateConverseMode)
                 *          {
                 *              await Utilities.ShowSingleButtonContentDialogAsync($"Error sending FCC Identification - {Singleton<IdentityViewModel>.Instance.UserCallsign}.", "Close", "TNC Converse Error");
                 *              //_result = $"Error sending FCC Identification - { Singleton<IdentityViewModel>.Instance.UserCallsign}.";
                 *          }
                 *          //else if (e.Message.Contains("not exist"))
                 *          else if (e.GetType() == typeof(IOException))
                 *          {
                 *              await Utilities.ShowSingleButtonContentDialogAsync("Looks like the USB or serial cable to the TNC is disconnected", "Close", "TNC Connect Error");
                 *              //_result = "Looks like the USB or serial cable to the TNC is disconnected";
                 *          }
                 *          else if (e.GetType() == typeof(UnauthorizedAccessException))
                 *          {
                 *              await Utilities.ShowSingleButtonContentDialogAsync($"The COM Port ({_TncDevice.CommPort.Comport}) is in use by another application. ", "Close", "TNC Connect Error");
                 *              //_result = $"The COM Port ({_TncDevice.CommPort.Comport}) is in use by another application.";
                 *          }
                 *
                 *          PacketSettingsViewModel>.Instance.ForceReadBulletins = false;
                 *          if (!string.IsNullOrEmpty(bbs?.Name))
                 *          {
                 *              _logHelper.Log(LogLevel.Info, $"Disconnected from: {bbs?.ConnectName}. Connect time = {rxTxBackgroundTask.BBSDisconnectTime - rxTxBackgroundTask.BBSConnectTime}");
                 *          }
                 *
                 *          // Move sent messages from unsent folder to the Sent folder
                 *          foreach (PacketMessage packetMsg in rxTxBackgroundTask.PacketMessagesSent)
                 *          {
                 *              try
                 *              {
                 *                  _logHelper.Log(LogLevel.Info, $"Message number {packetMsg.MessageNumber} Sent");
                 *
                 *                  StorageFile file = await SharedData.UnsentMessagesFolder.CreateFileAsync(packetMsg.FileName, CreationCollisionOption.OpenIfExists);
                 *                  await file.DeleteAsync();
                 *
                 *                  // Do a save to ensure that updates from tncInterface.BBSConnect are saved
                 *                  packetMsg.Save(SharedData.SentMessagesFolder.Path);
                 *              }
                 *              catch (Exception e)
                 *              {
                 *                  _logHelper.Log(LogLevel.Error, $"Exception {e.Message}");
                 *              }
                 *          }
                 *          _packetMessagesReceived = rxTxBackgroundTask.PacketMessagesReceived;
                 *          ProcessReceivedMessagesAsync();
                 *///_deviceFound = true;
                //try
                //{
                //    _serialPort = new SerialPort(Singleton<TNCSettingsViewModel>.Instance.CurrentTNCDevice.CommPort.Comport);
                //}
                //catch (IOException e)
                //{
                //    _deviceFound = false;
                //}
                //_serialPort.Close();
            }
        }
        public async Task ProcessReceivedMessagesAsync()
        {
            if (_packetMessagesReceived.Count() > 0)
            {
                bool updateBulletinList = false;
                foreach (PacketMessage packetMessageOutpost in _packetMessagesReceived)
                {
                    FormControlBase formControl = new MessageControl();
                    // test for packet form!!
                    PacketMessage pktMsg = new PacketMessage()
                    {
                        BBSName       = packetMessageOutpost.BBSName,
                        TNCName       = packetMessageOutpost.TNCName,
                        MessageSize   = packetMessageOutpost.MessageSize,
                        MessageNumber = packetMessageOutpost.MessageNumber,
                        ReceivedTime  = packetMessageOutpost.ReceivedTime,
                        CreateTime    = DateTime.Now,
                        Area          = packetMessageOutpost.Area,
                        // Save the original message for post processing (tab characters are lost in the displayed message)
                        MessageBody   = packetMessageOutpost.MessageBody,
                        MessageState  = MessageState.Locked,
                        MessageOpened = false,
                        MessageOrigin = MessageOriginHelper.MessageOrigin.Received,
                    };
                    string[] msgLines = packetMessageOutpost.MessageBody.Split(new string[] { "\r\n", "\r" }, StringSplitOptions.None);
                    // Check if base64 encoded
                    int  startOfMessage  = 0;
                    int  startOfMessage1 = 0;
                    int  startOfMessage2 = 0;
                    int  endOfMessage    = 0;
                    bool dateFound       = false;
                    bool subjectFound    = false;
                    for (int k = 0; k < msgLines.Length; k++)
                    {
                        if (msgLines[k].StartsWith("Date:"))
                        {
                            dateFound       = true;
                            startOfMessage1 = k + 1;
                        }
                        if (msgLines[k].StartsWith("Subject:"))
                        {
                            subjectFound    = true;
                            startOfMessage2 = k + 1;
                        }
                        if (dateFound && subjectFound)
                        {
                            break;
                        }
                    }
                    startOfMessage = Math.Max(startOfMessage1, startOfMessage2);
                    endOfMessage   = msgLines.Length - 1;
                    try
                    {
                        // Process encoded message
                        string message = "";
                        for (int j = startOfMessage; j <= endOfMessage; j++)
                        {
                            message += msgLines[j];
                        }
                        const string outpostEncodedMarker = "!B64!";
                        if (message.StartsWith(outpostEncodedMarker))
                        {
                            message = message.Substring(outpostEncodedMarker.Length);
                        }
                        byte[] messageText   = Convert.FromBase64String(message);
                        string decodedString = Encoding.UTF8.GetString(messageText);

                        List <string> msgLinesList = msgLines.ToList();
                        msgLinesList.RemoveRange(startOfMessage, endOfMessage - startOfMessage + 1);
                        string[] decodedMsgLines = decodedString.Split(new string[] { "\r\n", "\r" }, StringSplitOptions.RemoveEmptyEntries);
                        msgLinesList.InsertRange(startOfMessage, decodedMsgLines);
                        msgLines = msgLinesList.ToArray();
                        _logHelper.Log(LogLevel.Info, "This message was an encoded message");
                    }
                    catch (FormatException)
                    {
                        // Not an encoded message
                        //_logHelper.Log(LogLevel.Info, "Not an encoded message");
                    }
                    catch (ArgumentOutOfRangeException)
                    {
                        _logHelper.Log(LogLevel.Error, "Argument out of range");
                    }
                    bool toFound = false;
                    subjectFound = false;
                    string prefix = "";
                    for (int i = 0; i < Math.Min(msgLines.Length, 20); i++)
                    {
                        if (msgLines[i].StartsWith("From:"))
                        {
                            pktMsg.MessageFrom = NormalizeEmailField(msgLines[i].Substring(6));
                        }
                        else if (!toFound && msgLines[i].StartsWith("To:"))
                        {
                            pktMsg.MessageTo = NormalizeEmailField(msgLines[i].Substring(4));
                            toFound          = true;
                        }
                        else if (msgLines[i].StartsWith("Cc:"))
                        {
                            pktMsg.MessageTo += (", " + msgLines[i].Substring(4));
                            while (msgLines[i + 1].Length == 0)
                            {
                                i++;
                            }
                            if (msgLines[i + 1][0] == ' ')
                            {
                                pktMsg.MessageTo += msgLines[i + 1].TrimStart(new char[] { ' ' });
                            }
                        }
                        else if (!subjectFound && msgLines[i].StartsWith("Subject:"))
                        {
                            pktMsg.Subject = msgLines[i].Substring(9);
                            if (pktMsg.Subject[3] == '-')
                            {
                                prefix = pktMsg.Subject.Substring(0, 3);
                            }
                            //pktMsg.MessageSubject = pktMsg.MessageSubject.Replace('\t', ' ');
                            subjectFound = true;
                        }
                        else if (msgLines[i].StartsWith("Date:"))
                        {
                            pktMsg.JNOSDate = DateTime.Parse(msgLines[i].Substring(10, 21));
                        }

                        else if (msgLines[i].StartsWith("# FORMFILENAME:"))
                        {
                            string html     = ".html";
                            string formName = msgLines[i].Substring(16).TrimEnd(new char[] { ' ' });
                            formName           = formName.Substring(0, formName.Length - html.Length);
                            pktMsg.PacFormName = formName;

                            formControl = FormsViewModel.CreateFormControlInstance(pktMsg.PacFormName);
                            if (formControl is null)
                            {
                                _logHelper.Log(LogLevel.Error, $"Form {pktMsg.PacFormName} not found");
                                await ContentDialogs.ShowSingleButtonContentDialogAsync($"Form {pktMsg.PacFormName} not found");

                                return;
                            }
                            pktMsg.SenderMessageNumber = FormControlBase.GetOutpostValue(msgLines[i + 1]);
                            pktMsg.FormProvider        = FormProviders.PacForm; // TODO update with real provider
                            //pktMsg.FormProvider = formControl.FormProvider;    // TODO update with real provider
                            break;
                        }
                        else if (msgLines[i].StartsWith("#T:"))
                        {
                            string[] fileNameString = msgLines[i].Split(new char[] { ' ', '.' }, StringSplitOptions.RemoveEmptyEntries);
                            string   formName       = fileNameString[1];
                            formName.Trim();
                            pktMsg.PacFormName = formName;

                            formControl = FormsViewModel.CreateFormControlInstance(pktMsg.PacFormName);
                            if (formControl is null)
                            {
                                _logHelper.Log(LogLevel.Error, $"Form {pktMsg.PacFormName} not found");
                                await ContentDialogs.ShowSingleButtonContentDialogAsync($"Form {pktMsg.PacFormName} not found");

                                return;
                            }
                            pktMsg.SenderMessageNumber = FormControlBase.GetOutpostValue(msgLines[i + 2]);
                            pktMsg.FormProvider        = FormProviders.PacItForm;
                            break;
                        }
                    }

                    //pktMsg.MessageNumber = GetMessageNumberPacket();		// Filled in BBS connection
                    pktMsg.PacFormType = formControl.PacFormType;
                    //pktMsg.PacFormName = formControl.GetPacFormName();
                    pktMsg.PacFormName     = formControl.FormControlName;
                    pktMsg.FormControlType = formControl.FormControlType;
                    pktMsg.FormFieldArray  = formControl.ConvertFromOutpost(pktMsg.MessageNumber, ref msgLines, pktMsg.FormProvider);
                    //if (pktMsg.ReceivedTime != null)
                    //{
                    //	DateTime dateTime = (DateTime)pktMsg.ReceivedTime;
                    //}
                    if (!pktMsg.CreateFileName())
                    {
                        _logHelper.Log(LogLevel.Error, $"Error in Create FileName(), {pktMsg.MessageNumber}, {pktMsg.PacFormType}");
                        throw new Exception();
                    }

                    AddressBook.Instance.UpdateLastUsedBBS(pktMsg.MessageFrom, prefix);
                    _logHelper.Log(LogLevel.Info, $"Message number {pktMsg.MessageNumber} received");

                    // If the received message is a delivery confirmation, update receivers message number in the original sent message
                    if (!string.IsNullOrEmpty(pktMsg.Subject) && pktMsg.Subject.Contains("DELIVERED:"))
                    {
                        await ProcessMessagesMarkedDeliveredAsync(pktMsg);
                    }
                    pktMsg.Save(SharedData.ReceivedMessagesFolder.Path);

                    if (!string.IsNullOrEmpty(pktMsg.Area))
                    {
                        updateBulletinList |= true;     // Does this work with xscevent

                        if (pktMsg.Area.ToLower() == "xscperm")
                        {
                            if (pktMsg.Subject.ToLower().Contains("scco packet frequencies"))
                            {
                                await BBSDefinitions.CreateFromBulletinAsync(pktMsg);
                            }
                            else if (pktMsg.Subject.ToLower().Contains("scco packet tactical calls"))
                            {
                                await TacticalCallsigns.CreatePacketTacticalCallsignsFromBulletinAsync(pktMsg);
                            }
                        }
                    }

                    // Do printing if requested
                    if (!string.IsNullOrEmpty(pktMsg.Subject) && !pktMsg.Subject.Contains("DELIVERED:") &&
                        string.IsNullOrEmpty(pktMsg.Area) && SettingsViewModel.Instance.PrintReceivedMessages)
                    {
                        _logHelper.Log(LogLevel.Info, $"Message number {pktMsg.MessageNumber} to be printed");

                        pktMsg.Save(SharedData.PrintMessagesFolder.Path);

                        SettingsViewModel settingsViewModel = SettingsViewModel.Instance;

                        PrintQueue.Instance.AddToPrintQueue(pktMsg.FileName, settingsViewModel.ReceivedCopyNamesAsArray());

                        // Test
                        await PrintQueue.Instance.PrintToDestinationsAsync();

                        //await Singleton<PrintQueue>.Instance.BackgroundPrintingTrigger.RequestAsync();
                    }
                }
                //RefreshDataGrid();      // Display newly added messages
                if (updateBulletinList)
                {
                    await MainViewModel.Instance.UpdateDownloadedBulletinsAsync();
                }
            }
        }
        public async Task CreatePacketMessageFromMessageAsync(PacketMessage pktMsg)
        {
            FormControlBase formControl = new MessageControl();

            // test for packet form!!
            //pktMsg.PacFormType = PacForms.Message;
            //pktMsg.PacFormName = "SimpleMessage";
            // Save the original message for post processing (tab characters are lost in the displayed message)
            string[] msgLines = pktMsg.MessageBody.Split(new string[] { "\r\n", "\r" }, StringSplitOptions.None);

            bool subjectFound = false;

            for (int i = 0; i < Math.Min(msgLines.Length, 20); i++)
            {
                if (msgLines[i].StartsWith("Date:"))
                {
                    string startpos = "Date: ";
                    bool   success  = DateTime.TryParse(msgLines[i].Substring(startpos.Length), out DateTime JNOSDate);
                    pktMsg.JNOSDate = (success ? JNOSDate : (DateTime?)null);
                }
                else if (msgLines[i].StartsWith("From:"))
                {
                    pktMsg.MessageFrom = msgLines[i].Substring(6);
                }
                else if (msgLines[i].StartsWith("To:"))
                {
                    pktMsg.MessageTo = msgLines[i].Substring(4);
                }
                else if (msgLines[i].StartsWith("Cc:"))
                {
                    pktMsg.MessageTo += (", " + msgLines[i].Substring(4));
                    while (msgLines[i + 1].Length == 0)
                    {
                        i++;
                    }
                    if (msgLines[i + 1][0] == ' ')
                    {
                        pktMsg.MessageTo += msgLines[i + 1].TrimStart(new char[] { ' ' });
                    }
                }
                else if (!subjectFound && msgLines[i].StartsWith("Subject:"))
                {
                    pktMsg.Subject = msgLines[i].Substring(9);
                    //pktMsg.MessageSubject = pktMsg.MessageSubject.Replace('\t', ' ');
                    subjectFound = true;
                }
                else if (msgLines[i].StartsWith("# FORMFILENAME:"))
                {
                    string html     = ".html";
                    string formName = msgLines[i].Substring(16).TrimEnd(new char[] { ' ' });
                    formName           = formName.Substring(0, formName.Length - html.Length);
                    pktMsg.PacFormName = formName;

                    formControl = FormsViewModel.CreateFormControlInstance(pktMsg.PacFormName);
                    if (formControl is null)
                    {
                        _logHelper.Log(LogLevel.Error, $"Form {pktMsg.PacFormName} not found");
                        await ContentDialogs.ShowSingleButtonContentDialogAsync($"Form {pktMsg.PacFormName} not found");

                        return;
                    }
                    break;
                    //    pktMsg.FormProviderIndex = 0;
                }
            }

            //formControl.FormProvider = FormProviders.PacForm;
            pktMsg.FormProvider    = FormProviders.PacForm;     // TODO update with real provider
            pktMsg.FormControlType = formControl.FormControlType;

            //pktMsg.PacFormName = formControl.GetPacFormName();
            pktMsg.PacFormName    = formControl.FormControlName;
            pktMsg.FormFieldArray = formControl.ConvertFromOutpost(pktMsg.MessageNumber, ref msgLines, pktMsg.FormProvider);
            //pktMsg.ReceivedTime = packetMessage.ReceivedTime;
            if (!pktMsg.CreateFileName())
            {
                throw new Exception();
            }
            string fileFolder = SharedData.ReceivedMessagesFolder.Path;

            pktMsg.Save(fileFolder);

            _logHelper.Log(LogLevel.Info, $"Message number {pktMsg.MessageNumber} converted and saved");

            return;
        }